Feed-water -heater



(No Model.)

H. G. EOKSTEIN.

FEED WATER HEATER.

No. 271,575. Patented Jan.30,1883

Fig .1;

////////II//////II/ a. PETERS, Photo-Lithographer. Washington. D. c.

pipe B, unobstructed or at all times open to the atmosphere, feed-pump 0, water supply pipe E, filter Gr, main H, feed-pipe F, pipe K, con- 15 necting exhaust with suction end of pump, airchamber N, and valve L, substantially as and for the purpose specified.

In testimony of which invention I hereunto set my hand.

HORATIO G. EGKSTEIN. 1 \Vitnesses:

CHAS. E. PANCOAST, JOHN DORSEY. 

